Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Advantages of Standard deviation
a.Standard deviation is based on all the observations and is rigidly defined.
b.It is amenable to algebraic treatment and possesses many mathematical properties.
c.It is possible to calculate the combine standard deviation of two more group. This is not possible with any other measure.
d.It is less affected by fluctuations of sampling than most other measures of dispersion.
e.For comparing variability of two or more series coefficient of variation is considered as most appropriate and this is based on S. D mean.
What is meant by a mathematical model of a real situation? Discuss the importance of models in the solution of Operations research problems
applications
Determining Degrees of Freedom One of the prerequisites for using chi square test is that we should calculate the number of degrees of freedom for the contingency table. T
Importance of Normal Distribution Normal distribution plays a very important role in statistical theory and in particular in sampling theory. It has been found th
Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2
maximize z=3x1+2x2 subgect to the constraints x1+x2 x1-x2 x1,x2>_0
1) Provide an overall description of the business and the competitive environment in which it operates. You should describe: a) what type of business it is (e.g. retail, manuf
Horton and hunt have given followings nine characteristics of scientific method: 1. Verifiable evidence i e, factual observations which other observers can see and check
Graphic Methods a. Scatter Diagram: Scatter diagram is a special type of dot chart. Under this methods the given data are plotted in a graph paper in the form of d
if the year or age is given from 0 how to solve then?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd